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单词
area probability sampling
释义
area probability sampling
网络
区域机率抽样
网络释义
1.
区域机率抽样
(6)
区域机率抽样
(
area probability sampling
):第一阶段机率抽样 X 第二阶段机率抽样 = 总机率A. 挑出1/5 街区 X 挑出1/2家户 …
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例句
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lateral photoeffect photodetector
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lateral plan
lateral planation
lateral plane
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lateral plantar nerve
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lateral plate
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lateral plate mesoderm, lateral mesoderm
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lateralplates
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lateral P-N-P transistor
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更新时间:2026/9/20 5:09:00